4978165

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 6238080

約数和(自身を除く): 1259915

約数列:

[1, 5, 37, 71, 185, 355, 379, 1895, 2627, 13135, 14023, 26909, 70115, 134545, 995633, 4978165]

約数ペア:

[(1, 4978165), (5, 995633), (37, 134545), (71, 70115), (185, 26909), (355, 14023), (379, 13135), (1895, 2627)]